baber/WOPTO huggingface dataset:
Patent JP-H0313710-A (JP)
Title: Fan control device
Inventor: IMAI HIROHISA
IPC: F23N3/08
Filed: 1989-06-12
Abstract: PURPOSE:To stably supply air without being affected by external disturbances such as power source voltage change by detecting the rotational speed by a rotational speed detecting means and correcting the rotational speed by a setting section. CONSTITUTION:The setting section 12 comprises a basic value setting section 13 which sets the basic value, a rotational speed setting section 14 which sets the rotational speed and a proportional term computing section 21 which computes the correcting amount in proportion to the difference between the set rotational speed by the rotational speed setting section 14 and the detected rotational speed by a rotational speed detecting means 20. Provisions are also made for an integration term computing section 22 which computes the correction amount in proportion to the cumulative value of differences and an output value computing section 23 which outputs the sum of the basic output value by the basic value setting section 13, the computation result by the proportional term computing section 21 and the computation result by the integration term computing section 22. By this constitution, the motor speed can be continuously changed to supply combustion air at a stable rate.
Patent JP-H11334655-A (JP)
Title: Rotating wheel supporting unit for infinite track crawler
Inventor: TAKAHASHI HIROYUKI
IPC: B62D55/112
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To support each rotating wheel with a cylinder mechanism to transmit fluid pressure between the cylinders through communicating tubes, and to reduce pitching of the machine body by providing a valve for controlling the flow of the fluid. SOLUTION: Rotating wheels 4 to 8 which are arranged in the longitudinal directions at even intervals on the ground holding side are supported by a cylinder mechanism which consists of pistons 10 to 14 for receiving the force acting in the vertical direction by fluid and cylinders 15 to 19. Respective cylinders 15 to 19 are connected by communicating tubes 20 to 23, so that the fluid pressure is transmitted among them. Further, in the fluid circuit with the cylinders 15 to 19 and the communicating tubes 20 to 23, valves 24 to 27 are installed for releasing or blocking the flow of the fluid. When the machine body is inclined forward or a negative acceleration is acted on the front side, the valve 24 of the communicating tube 20 that communicates to the cylinder 15 for the foremost rotating wheel 4 is closed.  When the machine body is inclined backward or a positive acceleration is acted, the valve 27 of the communicating tube 23 that communicates to the cylinder 19 for the rearmost rotating wheel 8 is closed.
Patent JP-S6128604-A (JP)
Inventor: KAWAHARA JUN
IPC: E01F9/00
Filed: 1984-07-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5772260-A (JP)
Title: Alkaline battery
Inventor: INOUE TAKAO
IPC: H01M50/193
Filed: 1980-10-23
Abstract: PURPOSE:To prevent the electrolyte leakage of a battery at room temperatures and high temperatures by forming a sealant layer in such a way that amines are mainly placed closely to anode cap side and epoxy compounds are mainly placed closely to the insulating gasket side. CONSTITUTION:A cathode active material 2 such as silver oxide, a separator 3, and an electrolyte absorbent material 4 are placed successively into a cathode can 1, while an anode cap 5 filled with an anode active material 6 such as zinc powder, and both of these packages are sealed together, interposing insulating gasket 7 between them, thus a button type alkaline battery is formed. In the seal part of the battery, a sealant layer 8 comprising amines is placed on the surface of the anode cap 5, and a sealant layer 9 comprising epoxy compounds is placed on the surface of the insulating gasket 7. The amine in use is either one of fatty polyamine, aromatic polyamine, fatty polyamide-amine, and the epoxy compound in use is either one of bisphenol A epoxy resin, and others.
Patent JP-H09329774-A (JP)
Title: Appearance inspecting device for liquid crystal display substrate
Inventor: SATO KATSUNARI
IPC: G01N21/892
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To automatically classify liquid crystal display(LCD) panels by kind by inspecting the appearance of an LCD substrate, inputting its inspection result and transferring the inspection result to a substrate information managing means. SOLUTION: A substrate sampling part 2 samples each liquid crystal(LC) substrate 14 from a cassette and moves the substrate 14 to a character reading part 3. The reading part 3 reads out a substrate number by a character reading camera. The read substrate number is converted into character information by the reading part 3 and the character information is transferred to a controlling personal computer 9. On a surface inspecting part 4 and a rear face inspecting part 7, an operator 15 inspects the surface side and rear side of carried LC substrate 14 on occasion and inputs the inspection results to an inspection result input terminal 5. A substrate storing part 8 stores successively carried LC substrates 14 in trays one by one. The stored LC substrates 14 are sorted by groups corresponding to respective sorts by a sorting robot 13 and put on a sorting and discharging part 11.
Patent JP-H01319470-A (JP)
Title: 4, 7-diacyloxybenzofurane derivative
Inventor: JIYURIAN ADAMUSU
IPC: C07D307/86
Filed: 1988-06-18
Abstract: NEW MATERIAL: A compd. represented by formula I (wherein R 1  is groups represented by formulae II, III or alkyl; R 2  is alkyl; R 3  and R 4  and each R 2 , Cl, X 2 R 2  or X 3 R 5 ; R 5  is H or alkyl or two R 5 -groups are bonded to N to form a 5--6-membered ring; R 6 -R 9  are each H or alkyl; X 1  is X 2  or X 3 ; X 2  is S, SO or SO 2 ; X 3  is O or NR 5 ; Y 1  and Y 2  are each H, R 2 , X 2 R 2 , X 3 R 5 , halogen a group represented by formula IV or COR 3 ; and n are 0-5, m and w are 0 or 1 and s, u and z are 0-3).  
     EXAMPLE: 4,7-diacetoxy-2-(4-methoxybenzyl)-3,5,6-trimethylbenzofuran.  
     USE: Leucotriene bioxynthesis inhibitor. Useful as a treatment agent of allergic conjunctivitis, asthma, cardiovascular dioder and inflammation, analgestic and cell protecting agent.  
     PROCESS: For example, 4,7-benzofuran diones represented by formula V are reduced by a proper reducing agent and subsequently acylated by an acid anhydride or acyl halide to obtain the compd. represented by formula I. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S5576014-A (JP)
Title: Heat treating method of steel material having rolling scale and heat treating furnace thereof
Inventor: KINOSHITA KEIZOU
IPC: C23G1/08
Filed: 1978-12-02
Abstract: PURPOSE: To perfectly remove mill scale, etc through pickling of one time alone by positively oxidizing the steel material having rolling scale in an oxidative atmosphere then heat-treating the same in a reducing atmosphere and further re-oxidizing the reduced scale.  
     CONSTITUTION: Rolled steel material A having scale layers on its surfaces is put in a heating and holding furnace 12, where it is heated to 500W650°C by radiant tubes 13. Weak oxidative atmosphere gas is being supplied in the inside of the furnace, by which the scale layers of the steel material A are subjected to oxidation and slightly grow. Next, the steel material A is loaded into a heat treating furnace body 19 of a reducing atmosphere by way of a loading vestibule 17. The inside of the furnace body 19 is segmented by a drop arch 20 to a heating zone 21 and a slow cooling zone 22. The steel material A is heated to 650W770°C by radiant tubes 23 in the heating zone, after which it is transferred to the slow cooling zone 22, where it is slow cooled to 650W550°C. This is put out into the atmosphere by way of an extraction vestibule 25 and is quenched. At this time, the reduced slace is re-oxidized by the atmospheric air, whereby fine cracks are produced therein. The scale is completely removed by the next pickling 27 of one time. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11337899-A (JP)
Title: Liquid crystal projector
Inventor: NISHINO TOSHIHARU
IPC: G02F1/13
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal projector which can be made small-sized and light-weight and can project a picture of high contrast on a projection face. SOLUTION: The projector main body 30 consists of a stage plate 31 and an arm part 32 extended above it, and a reflection liquid crystal display means 33 is arranged on the stage plate 31, and the arm part 32 is provided with a light source part 47 and a projection means 50, and in the constitution of the reflection liquid crystal display means 33, a polarizing plate 43 is arranged in the front of a liquid crystal cell 34, and an optical sheet 44 which has the axis of reflection and the axis of transmission in approximately orthogonal directions and reflects incident light of a polarized component along the axis of reflection and allows incident light of a polarized component along the axis of transmission to pass through is arranged at the rear of the liquid crystal cell 34, and a light absorption body 45 is provided at the rear of this optical sheet 44.
Patent JP-S5942201-A (JP)
Title: Cutting treatment for high hardness-quenched steel
Inventor: KOUNO YUUICHIROU
IPC: B23B27/16
Filed: 1982-08-28
Abstract: PURPOSE:To obtain a normally finished surface without a deteriorated layer such as a white layer on the surface, while cutting effectively large component parts of high hardness-quenched steel by means of large cutting into and large feeding. CONSTITUTION:A sub-cutting edge 12 is formed behind a main cutting edge 11 and the sub-cutting edge is positioned in front of the main cutting edge by (e). Accordingly, the sub-cutting edge 12 machines an article by finishing allowance (e), after the main cutting edge has machined. As the object of the sub-cutting edge is removing the deteriorated layer of the surface of an article to be machined, which is generated by means of cutting of the main cutting edge, the projecting amount (e) from the main cutting edge is sufficient to be in the range of 10-100mum. All the necessary cutting amount is almost cut off by the main cutting edge, and the sub-cutting edge removes the surface layer on the surface having been generated by means of cutting of the main cutting edge 11 and machines the article to finished demensions.
Patent JP-S5575848-A (JP)
Title: Storage method of extinctive pattern
Inventor: MORITA YASUJI
IPC: B22C7/02
Filed: 1978-12-01
Abstract: PURPOSE:To supress sublimation action as far as possible and prevent the decrease in accuracy by dipping the extinctive pattern having sublimation characteristic. CONSTITUTION:For example, the extinctive pattern having sublimation characteristic of naphthalene containing 0-3% of styrene is stored in water. When the surface erosion amount of this case is compared with that of the case in atmospheric exposure, it becomes considerably small, say, 1/10-1/15, these being the extent that even if it is stored for 10 days before molding no effects are given at all on the dimensional accuracy of the pattern. While considerable surface roughing is observed after 48 hours of storage in the atmosphere, virtually no change is caused in underwater storage.
Patent JP-S6042394-A (JP)
Title: Novel aminoglycoside and its preparation
Inventor: WATANABE ISAMU
IPC: A61P31/04
Filed: 1983-08-18
Abstract: NEW MATERIAL:A compound shown by the formula I (R1 and R2 are H, or methyl; R3 is H, OH, or methoxy; A is amino acid residue, or dipeptide residue; n is 1, or 2; amino group or functional groups in A may be protected) and its acid addition salt. EXAMPLE:2''-N-L-Lysyl-5-de-O-methyl-KA-6606 I . USE:An antibiotic, or an intermediate for preparing other antibitoics. PREPARATION:A compound shown by the formula III (e.g., 4-N-glycyl-KA-6606 II, etc.) is reacted with a compound shown by the formula HO-A-H, a compound having a protected functional group except one carboxyl group, or a reactive derivative of one carboxyl group. The protecting group is optionally eliminated, and, if necessary, the reaction product is converted into an acid addition salt.
Patent JP-H09311188-A (JP)
Title: Obstruction detector
Inventor: TAKAHASHI HIROSHI
IPC: E06B9/84
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable detector with wide sensitive range by providing, between a projector and a light receiver, an obstruction detecting optical path filled with a transparent liquid having a refractive index higher than a synthetic resin-made flexible tube therein. SOLUTION: The optical axes of a projector 1 and a light receiver 2 are conformed to the central axis of the winding drum D of a shutter curtain C. A transparent liquid having a low refractive index is filled in a synthetic resin- made flexible tube 3 having a high refractive index, and an obstruction detecting optical path is constituted by the tube 3 and the transparent liquid. Sealing plugs 4 made of transparent resin are provided on both ends of the tube 3, one end of an optical fiber 5 is opposed to a free disc F concentric to the drum D, and the other end 6 is fixed onto the upper surface of a seat plate through the side end part of the curtain C. One end of the tube 3 is opposed to the other end 6, and the other end is opposed to the disc F through the bent obstruction detecting optical path.  The bent part of the tube 3 is crushed by an obstruction, the optical path is closed, and when the obstruction is removed, it is returned to the original from by the action of the piston 8 of a cylinder 7.
Patent JP-S5960205-A (JP)
Title: Multi-coordinate-sensing head
Inventor: ARUFUONSU ERUNSUTO
IPC: G01B5/00
Filed: 1983-08-18
Abstract: A sensing pin is mounted to a housing by means of a linkage which makes it possible for the sensing pin to move entirely within the housing in the event of extreme deflection. In this way, extensive protection from damage is provided to the sensing pin in the event of excessive deflection.
Patent JP-S6211072-A (JP)
Title: Fat-reducing food
Inventor: SAITO HITOSHI
IPC: A23L33/20
Filed: 1985-07-08
Abstract: PURPOSE:To provide the titled food containing alpha-cyclodextrin and gamma-linoleic acid and exhibiting excellent effect to prevent fattening by the synergistic effect of both components. CONSTITUTION:The objective food contains (A) 100 pts. (wt.) of alpha-cyclodextrin and (B) preferably 3-4 pts. of gamma-linoleic acid.
Patent JP-H0443454-A (JP)
Title: Multi-processor type electronic computer
Inventor: KOBAYASHI TOSHIO
IPC: G06F15/167
Filed: 1990-06-11
Abstract: PURPOSE:To execute the task of a test program without giving an adverse influence to the regular execution of the task by designating operation controllers permitting the execution of the task concerned for respective tasks. CONSTITUTION:The operation controllers which can execute respective tasks are stored in an operation controller designation memory 10. When a task execution request is generated, the task concerned is executed only in the operation controller designated by the task concerned. For executing the tasks of plural test programs, only one operation controller 2a is designated in the operation controller designation memory 10. Thus, the tasks of the test programs are prevented from being simultaneously executed in two operation controllers even if the other operation controllers 2b - 2d are in an idle state. Thus, the task of the test program can be executed without giving adverse influence to the regular execution of the task while a function for efficiently executing respective tasks is held.
Patent JP-H0851487-A (JP)
Title: Telephone tone detector
Inventor: FURANSOWA DEYURUURI
IPC: H04Q1/44
Filed: 1995-05-25
Abstract: PURPOSE: To disclose a circuit detecting an identification signal within a digital input signal (Rx) with a value given by a sampling frequency. CONSTITUTION: This circuit includes a pair of processing units mutually connected to allow a user to freely program. A signal memory 54 is updated by the sampling frequency of an input signal and stores the output signal and the input signal of the processing units by a related address. Programmation memories 56 and 58 store a signal memory address related to a signal whose input is desired to connect by the user at a position related to the input of the processing units. A controller 64 reads an address stored in the programmation memories, reads a value within the signal memory with the address and adds these read value to the input of a processing unit in an order corresponding to a position within the programmation memories.
Patent JP-S636699-A (JP)
Inventor: KISHI HISAO
IPC: G08G1/0968
Filed: 1986-06-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0318206-A (JP)
Title: Method and device for laying wire rod
Inventor: SANO HIROAKI
IPC: H02G1/08
Filed: 1989-06-13
Abstract: PURPOSE:To facilitate insertion of a wire rod into a long pipe-shaped unit by providing a technique that a pressure of fluid is decreased and successively increased halfway on the pipe-shaped unit, in the case of a method for press- feeding, inserting and laying the wire rod in the pipe-shaped unit by the fluid. CONSTITUTION:Connectors 7 are mounted halfway on a pipe-shaped unit 120, and a wire rod 1 is press-fed and inserted into the pipe-shaped unit 120 by flowing fluid in a pipe-shaped unit part 10 in the direction from a wire-in side 8 to a wire-out side 9. Most of the fluid is guided to an external part of the pipe-shaped unit part 10 from a pressure reducing hole 5, pressurized by a compressor 6, supplied to a pressure reservoir 4, attached to a pressure nozzle 2 of the pipe-shaped unit part 10 in a part B, from a pressure hole 3 and returned to the wire-out side 9 as the fluid of high pressure from a part A, and the wire rod 1 is press-fed through the pressure nozzle 2. In this way, insertion of the wire rod 1 into the long pipe-shaped unit can be facilitated.
Patent JP-H06338739-A (JP)
Title: Offset reduction circuit
Inventor: NOZAWA TAKAHIRO
IPC: H03F3/34
Filed: 1993-05-31
Abstract: PURPOSE:To provide the offset reduction circuit which absorbs the variance of the output DC voltage of an input circuit to suppress the variance of the input voltage of an output circuit. CONSTITUTION:The signal where an offset voltage is generated in the preceding- stage circuit is inputted to an input terminal 1 and is outputted to an output terminal 2 through a resistance R1 and an emitter follower circuit 5. Though the AC gain of the signal is about one at this time, the DC potential has the level shifted by the voltage drop due to the resistance R1 and the voltage (VBE) between the base and the emitter of a transistor TR Q3, and the voltage drop due to the resistance R1 is controlled to reduce the offset voltage of the inputted signal, and the circuit is so operated that the DC potential of the output is stabilized. TRs Q1 and Q2 as a differential amplifier compare the reference potential of a voltage source 4 with the DC potential of the output signal and outputs the result, as a current from the collector of the TR Q1, and the voltage drop of the resistance R1 is controlled by this current.
Patent JP-H09602-A (JP)
Title: Bag for cooling blood and device for cooling
Inventor: TOTSUKA TADAO
IPC: F25B21/02
Filed: 1995-06-16
Abstract: PURPOSE: To improve processing capacity by uniformly cooling blood. CONSTITUTION: A bag 18 is formed with a blood passage 31 meandering inside and stored in a case 17. The case 17 is constituted of a base plate 22 formed with aluminum or the like and a frame 23. The base plate 22 is connected to the cooling surface of an electronic cooling element that makes use of Peltier effect and cooled to a prescribed temperature when the blood 4 is cooled. A pressurizing plate 20 is fitted in the case 17 so as to be freely opened or closed and is made to pressurize the bag 18 when closed.
Patent JP-H0722285-A (JP)
Title: Production of solid electrolytic capacitor
Inventor: YOSHIDA MASANORI
IPC: H01G9/032
Filed: 1993-06-22
Abstract: PURPOSE:To produce a miniature high capacity solid electrolytic capacitor having improved tandelta, leakage current, and high frequency characteristics by forming manganese dioxide even in micropores. CONSTITUTION:An anodic oxidation film 2 formed on a porous electrode body 1 of valve metal is impregnated with an aqueous solution of manganese nitrate added with a surfactant. It is then thermally decomposed to form a manganese dioxide layer 3. Since manganese dioxide adheres to the entire surface of anodic oxidation film, the coverage is increased to provide high capacity and since the quantity of manganese dioxide having function for repairing the oxide film increases on the interface between the oxide film and magnanese dioxide increases, the leakage current is decreased. Furthermore, the pores are filled sufficiently with manganese dioxide to widen the conduction path and decreases the resistance thus realizing an excellent solid electrolytic capacitor having improved tandelta and decreased high frequency impedance.
Patent JP-S6334297-A (JP)
Inventor: FUABIO PERINI
IPC: B63B49/00
Filed: 1987-06-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6044026-A (JP)
Inventor: YOAHIMU ZEEMERU
IPC: B01D53/94
Filed: 1984-07-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0318125-A (JP)
Title: Encoder
Inventor: SEKI SHIGEO
IPC: G01D5/36
Filed: 1989-06-15
Abstract: PURPOSE:To obtain a high-accuracy absolute value output signal by converting an absolute value output signal which is outputted by the encoder into absolute value data, and comparing it with a true value and correcting its error. CONSTITUTION:The encoder 1 which forms a rotation detection part outputs the absolute value output signal 1A by the rotation of a rotary body and the signal is converted by an absolute data measurement part 2 into the absolute value data 2A, which is stored on an absolute value data memory part 3. The storage contents of this memory part 3 are supplied to an absolute value data correction part 4 and compared with the true value to correct its error, so that the high-accuracy absolute value output signal 2Aa after the correction is outputted.
Patent JP-2000335040-A (JP)
Title: Printer
Inventor: GOTO SATORU
IPC: B41J29/48
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a printer in which consumables, e.g. recording sheet and ink film, can be used up to the end. SOLUTION: When laterally elongate print corresponding to several sheets of standard print size is designated, residual quantity of color thermal recording sheets is measured prior to printing. When a sufficient quantity of color thermal recording sheets is left, printing is carried out as it is. When a small quantity of color thermal recording sheets is left, an image data is subjected to processing, e.g. trimming or demagnification, and printing is carried out on the remaining color thermal recording sheets.